When creating your bot, you can ask the participants of your experiment to enter or scan a barcode. They will find out if their product is eligible for the list of your products and if they can participate and go forward in the bot.
In the bot tab, you can import the barcodes that will be eligible for the game.
The steps to follow:
1/ Request for activation of the add-on
From your experiences, go to the Add-ons page

Information: if you do not have access to this add-on, please contact us by clicking on the "Contact Us" button and filling out the activation request form. You will then be contacted by our team (this feature can be included in your subscription).
Click on the search bar and type Bot : Barcode Scan
2/ Import your CSV file in your Bot
From your studio:
Go to the Bot tab and choose your bot
Select the message containing the barcode question
Import in the Code section your CSV file containing the barcodes you want to make eligible for the game

3/ Setting up a answer
When a participant scans a code, you can notify them if the code is eligible or not and if they can participate in the instant win.

4/ Retrieve the barcodes of your participants
You can retrieve all the barcodes that participants have sent from the game. To do so:
go to the audience page
in edit table, select code
then export